SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | 2:37:49 AM | 2.00 | 1:44 | 1:42 | 69 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 2:37:49 AM | 1.50 | 1:46 | 3:27 | 51 | |
| W Bellfort | Bellaire | 2:37:49 AM | 2.90 | 3:00 | 6:27 | 58 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 2:34:49 AM | 2.00 | 2:23 | 8:49 | 50 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 2:37:49 AM | 1.25 | 1:13 | 10:01 | 62 | |
| IH-10 Katy | Morton | 2:37:49 AM | 1.50 | 1:35 | 11:36 | 57 | |
| Morton | Clay Rd | 2:37:49 AM | 1.60 | 1:25 | 13:01 | 68 | |
| Clay Rd | Beckendorff | 2:37:49 AM | 1.30 | 1:16 | 14:17 | 62 | |
| Beckendorff | FM-529 | 2:37:49 AM | 1.00 | 00:51 | 15:08 | 71 | |
| FM-529 | West Rd | 2:37:49 AM | 2.50 | 2:14 | 17:22 | 67 | |
| West Rd | House Hahl | 2:37:49 AM | 1.30 | 1:18 | 18:40 | 60 | |
| House Hahl | Bridgeland Lake Parkway | 2:37:49 AM | 1.40 | 1:16 | 19:56 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:37:49 AM | 2.40 | 2:20 | 22:16 | 62 | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 2:37:49 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 2:37:49 AM | 1.40 | 1:25 | 3:36 | 59 | |
| House Hahl | West Rd | 2:37:49 AM | 1.30 | 1:16 | 4:52 | 62 | |
| West Rd | FM-529 | 2:37:49 AM | 2.50 | 2:46 | 7:38 | 54 | |
| FM-529 | Beckendorff | 2:37:49 AM | 1.00 | 1:26 | 9:04 | 42 |  |
| Beckendorff | Clay Rd | 2:31:49 AM | 1.30 | 1:21 | 10:25 | 58 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 2:37:49 AM | 2.20 | 1:48 | 12:10 | 73 | |
| Cinco Ranch Blvd | S Fry Rd | 2:37:49 AM | 2.00 | 1:51 | 14:01 | 65 | |
| S Fry Rd | Bellaire | 2:37:49 AM | 1.60 | 1:20 | 15:21 | 72 | |
| Bellaire | W Bellfort | 2:37:49 AM | 2.90 | 2:41 | 18:02 | 65 | |
| W Bellfort | Harlem Rd | 2:37:49 AM | 1.50 | 1:17 | 19:19 | 70 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 19:15 | 19:15 | 95 | |
